| Hardox 450 |
The most popular abrasion-resistant steel with excellent structural properties. Hardox 450 is an abrasion-resistant steel with a nominal hardness of 450 HBW. Hardox 450 combines good bendability and weldability. The products can be used in many different components and structures that are subject to wear. Hardox 450, with an extra 50 Brinell hardness over our 400 grade, provides better dent and abrasion resistance as well as longer wear life, so you can achieve even greater savings. |
- Hardox 450 is available in thicknesses of 3.2 - 130 mm (1/8 - 5.12") as plate, as sheet in thicknesses 2.0 - 8.0 mm (0.079 - 0.315") and as CR sheet in
thicknesses 0.8 - 2.1 mm (0.031 - 0.083"). For thicknesses over 80 mm (3.15") the preferred width is 1650 mm (64.96"). More detailed information on dimensions is provided in the dimension program.
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- From 0.8 to 80mm 425 - 475 HBW
- From 80 to 103mm 410 - 475 HBW
- From 103.1 to 130mm 390 - 475 HBW
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- Only CR series
- 1370 - 1600
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Longitudinal test, typical impact energy
50 J / -40 °C
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(max%)
C*) 0.26
Si*) 0.70
Mn*) 1.6
P 0.025
S 0.010
Cr*) 1.4
Ni*) 1.5
Mo*) 0.6
B*) 0.005
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| Dillidur 450 |
DILLIDUR 450 is a wear resistant steel with a nominal hardness of 450 HBW in delivery condition ex works.
DILLIDUR 450 is preferentially used by the customers where elevated resistance to wear is required together
with good workability and especially good weldability.
Examples of application: earth moving and loading machines, dredgers, skip cars, conveying plants, trucks,
cutting edges, knives and breakers, waste elimination and recycling plants. |
- DILLIDUR 450 can be delivered in thicknesses from 8 mm (1/3 in.)²
to 100 mm (4 in.)²
, according to the
dimensional program. Other dimensions may be possible on request.
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- from 8 mm (1/3 in.)² to 100 mm (4 in.)²
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35 J at -20 °C |
(max%)
C*) 0.25
Si*) 0.70
Mn*) 1.6
P 0.025
S 0.010
Cr*) 1.5
Ni*) 0.80
Mo*) 0.50
B*) 0.005 |